AMS :: Spring Eastern Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Friday, December 14, 2018 03:30:06

Associate secretaries:

Steven H Weintraub, AMS shw2@lehigh.edu

Saturday April 21, 2018, 8:30 a.m.-10:50 a.m.
Special Session on Polytopes and Discrete Geometry, I
265, Ryder Hall
Organizers:
Gabriel Cunningham, University of Massachusetts, Boston
Mark Mixer, Wentworth Institute of Technology mixerm@wit.edu
Egon Schulte, Northeastern University
- 8:30 a.m.
  Minimizing the mean projections of finite $\rho$-separable packings.
  Karoly Bezdek*, University of Calgary, Canada
  Zsolt Langi, Budapest University of Technology and Economics, Hungary
  (1139-52-461)
- 9:00 a.m.
  Measuring weighted cut-and-project sets.
  Alexey Garber*, The University of Texas Rio Grande Valley
  (1139-52-224)
- 9:30 a.m.
  Bodies of constant width and Meissner $n$-polytopes.
  Deborah Oliveros*, Instituto de Matemáticas UNAM
  Tibor Bisztriczky, University of Calgary
  (1139-52-277)
- 10:00 a.m.
  Polarity and separation of convex cones.
  Valeriu Soltan*, George Mason University
  (1139-52-137)
- 10:30 a.m.
  Extending robust versions of Tverberg's theorem.
  Pablo Soberón*, Northeastern University
  (1139-52-514)

Saturday April 21, 2018, 3:00 p.m.-4:50 p.m.
Special Session on Polytopes and Discrete Geometry, II
265, Ryder Hall
Organizers:
Gabriel Cunningham, University of Massachusetts, Boston
Mark Mixer, Wentworth Institute of Technology mixerm@wit.edu
Egon Schulte, Northeastern University
- 3:00 p.m.
  Parity representations of posets.
  Jim Lawrence*, Department of Mathematical Sciences, George Mason University
  (1139-06-430)
- 3:30 p.m.
  Neighbour-transitive codes in odd graphs.
  Eugenia O'Reilly-Regueiro*, IMUNAM
  (1139-05-647)
- 4:00 p.m.
  Counting Admissible Complexes for the X-Ray Transform over the two-element Field.
  Eric L Grinberg*, UMass Boson
  Mehmet Orhon, University of New Hampshire
  (1139-44-606)
- 4:30 p.m.
  Geometric properties of involutions in classical groups.
  Peter A Brooksbank*, Bucknell University
  (1139-20-287)

Sunday April 22, 2018, 8:30 a.m.-10:20 a.m.
Special Session on Polytopes and Discrete Geometry, III
265, Ryder Hall
Organizers:
Gabriel Cunningham, University of Massachusetts, Boston
Mark Mixer, Wentworth Institute of Technology mixerm@wit.edu
Egon Schulte, Northeastern University
- 8:30 a.m.
  Uniform polyhedra with nonplanar faces.
  Abigail Williams*, Northeastern University
  (1139-52-378)
- 9:00 a.m.
  The versatile triacontahedron.
  Marjorie Wikler Senechal*, Smith College
  (1139-52-292)
- 9:30 a.m.
  Euclidean Symmetry of Closed Surfaces Immersed in 3-Space.
  Undine Leopold*, Northeastern University
  Thomas Tucker, Colgate University
  (1139-57-517)
- 10:00 a.m.
  Orientation-Reversing Euclidean Symmetry of Closed Surfaces Immersed in 3-Space.
  Thomas W. Tucker*, Colgate University
  Undine Leopold, Northeastern University
  (1139-05-419)

Sunday April 22, 2018, 2:00 p.m.-3:50 p.m.
Special Session on Polytopes and Discrete Geometry, VI
265, Ryder Hall
Organizers:
Gabriel Cunningham, University of Massachusetts, Boston
Mark Mixer, Wentworth Institute of Technology mixerm@wit.edu
Egon Schulte, Northeastern University
- 2:00 p.m.
  Embeddings of $H_4$ Polytopes.
  DeJaneke Johnson*, Mcdonogh 35 High School
  Tianna M. Robinson, Mcdonogh 35 High School
  Majid H. Butler, Mcdonogh 35 High School
  Sandernisha D. Claiborne, Mcdonogh 35 High School
  Tomme A. Denney, Mcdonogh 35 High School
  (1139-51-342)
- 2:30 p.m.
  Symmetries of universal alternating semiregular polytopes.
  Barry Monson*, Department of Mathematics and Statistics, University of New Brunswick
  Egon Schulte, Department of Mathematics, Northeastern University
  (1139-52-24)
- 3:00 p.m.
  Self-Polar Polytopes.
  Alathea I. Jensen*, George Mason University
  (1139-52-100)
- 3:30 p.m.
  On hereditary polyhedra and polytopes.
  Egon Schulte, Northeastern University
  Asia Ivic Weiss*, York University
  (1139-52-208)